1.1 Introduction
Corruption is defined as the abuse of entrusted power for personal gain, and it is widely recognized as a significant impediment to socio-economic development across the globe (Transparency International, 2021). In the context of public procurement, corruption is characterized by actions such as bribery, favoritism, manipulation of contract awards, and embezzlement of funds (Ojo & Akinlabi, 2020).
Procurement is the process of acquiring goods, services, or works from external sources, often through a formalized bidding or tendering process (Aigbavboa & Thwala, 2019). When procurement processes are compromised by corruption, the selection of contractors and suppliers is often based on personal relationships or illicit incentives rather than competence and capacity (Eze et al., 2022).
As a prelude to other parts of this study, this chapter will discuss the background upon which this study was initiated, the statement of problems that led to this study, the Aim and Objectives of the study. Others are significance of the study, scope of work, research hypothesis and questions, limitation of the study and definition of terms.
1.2 Background of Study
Corruption is a global phenomenon that undermines good governance, economic development, and public trust in institutions. According to Transparency International (2021), corruption is the abuse of power entrusted to individuals for personal gain. In public procurement, this abuse manifests through bribery, favoritism, manipulation of contracts, and embezzlement of project funds. The construction industry is particularly vulnerable to such unethical practices due to the high value of contracts, complex supply chains, and the multiplicity of stakeholders involved. The effects of corruption in procurement on project delivery is a critical issue, especially in developing countries such as Nigeria, where governance structures is often weak and monitoring mechanisms are inadequate (Transparency International, 2021).
The procurement process is a structured approach to acquiring goods, services, and works necessary for the execution of projects. According to Aigbavboa and Thwala (2019), procurement is designed to ensure transparency, accountability, and value for money. However, when procurement processes is compromised by corruption, the selection of contractors and suppliers is often influenced by personal connections, bribery, or political pressure, rather than competence and capacity. Eze, Okoye, and Nwankwo (2022) affirmed that corruption in procurement leads to inefficiency in contract administration and delays in project completion, which often results in substandard infrastructure and wastage of public resources.
In the context of Nigeria, the Federal Ministry of Works and Housing is tasked with planning, executing, and maintaining federal infrastructure, including roads, bridges, and public buildings. According to Olomola (2020), procurement processes within the Ministry is frequently marred by corrupt practices such as contract splitting, over-invoicing, and favoritism in awarding contracts. Igbudu, Chukwuemeka, and Ofoegbu (2021) contended that such procurement irregularities is a primary factor responsible for poor project performance and weak infrastructural development in Nigeria.
Ojo and Akinlabi (2020) stated that, corruption undermines citizens' trust in government institutions and discourages ethical contractors from participating in bidding processes. Contractors who engage in corrupt practices is often rewarded, while compliant contractors faces bureaucratic obstacles that hinder performance. Empirical studies have also shown that corruption is linked to weak monitoring and enforcement mechanisms. Aigbavboa and Thwala (2019) asserted that the absence of strong oversight allows unethical procurement practices to thrive, leading to inadequate supervision, poor quality work, and misallocation of resources.
Similarly, Eze et al. (2022) stated that inadequate audit systems and ineffective regulatory frameworks is major contributors to project failure, especially in large-scale federal construction projects. Corrupt practices is therefore not an isolated issue but a systemic challenge that affects multiple stages of project delivery, including planning, tendering, execution, and evaluation.
Ojo and Akinlabi (2020) reported that the repeated engagement of unqualified contractors due to corrupt practices limits knowledge transfer and skill development among project teams. On the other hand, compliant contractors and skilled personnel may avoid public projects due to bureaucratic hurdles or perceived unfair practices, reducing the overall efficiency and effectiveness of construction projects. This study is set against the backdrop of a need to examine and understand the effects of corruption in procurement on construction project delivery in Nigeria, particularly within the Federal Ministry of Works and Housing.
1.3 Statement of Problems
Investigation revealed that procurement processes in government agencies, including the Nigeria Federal Ministry of Works and Housing, is marred by practices such as bribery, favoritism, and manipulation of contract awards (Olomola, 2020). The diversion of project funds, inflated contract prices, and selection of incompetent contractors is prevalent and has a direct impact on the quality, cost, and timely delivery of construction projects (Aigbavboa & Thwala, 2019).
Furthermore, procurement-related corruption is often linked to poor contract management, inadequate resource allocation, and disruption of project schedules. In addition, contractors who engage in unethical practices are often rewarded, while compliant contractors face bureaucratic obstacles that hinder performance (Eze et al., 2022). It is against this backdrop that this study seeks to investigate the effects of corruption in procurement on construction project delivery in the Nigeria Federal Ministry of Works and Housing.
1.4 Aim and Objectives of Study
The aim of this study is to investigate the effects of corruption in procurement on the successful delivery of construction projects in the Nigeria Federal Ministry of Works and Housing. The specific objectives of the study include:
- To examine the influence of corruption in procurement on project cost, quality, and timely completion.
- To identify systemic issues within the existing procurement process that promotes unethical practices.
- To evaluate the effectiveness of current monitoring and regulatory mechanisms in mitigating procurement corruption.
- To propose strategies for enhancing transparency, accountability, and efficiency in construction project delivery.
1.5 Research Questions
Based on the stated objectives, the study will address the following research questions:
- How does corruption in procurement affect project cost, quality, and timely completion within the Ministry?
- What systemic issues in the existing procurement process promote unethical practices?
- How effective are current monitoring and regulatory mechanisms in reducing procurement-related corruption?
- What strategies will enhance transparency, accountability, and efficiency in construction project delivery?
1.6 Research Hypotheses
In order to pursue the objective of this study, the following generalized statements have been designed to guide and aids in obtaining the result for the experiment to be conducted. For this work, the null hypothesis will be represented with H0 while the alternative hypothesis will be represented with hypothesis H1.
- H01: Corruption in procurement has no significant effect on the delivery of construction projects in the Nigeria Federal Ministry of Works and Housing.
- H02: Corruption in procurement significantly affects project cost, quality, and timely completion.
- H03: Systemic issues within the existing procurement process promotes unethical practices.
- H04: Current monitoring and regulatory mechanisms are ineffective in mitigating procurement-related corruption.
1.7 Significance of Study
It is believed that at the completion of the study, the outcome will guide policymakers, government agencies, and regulatory bodies in implementing strategies to reduce corruption in procurement. The study will also empower contractors, project managers, and stakeholders to adopt ethical practices, ensuring the timely and quality delivery of infrastructure projects.
Furthermore, government agencies will benefit as the study will provide recommendations for more transparent and accountable procurement processes. In addition, policy makers will be informed about systemic challenges and solutions for improving public procurement governance.
Lastly, the general public will benefit as the findings will contribute to improved infrastructure quality and better allocation of public resources.
1.8 Scope of Study
This study focuses on the effects of corruption in procurement on construction project delivery within the Nigeria Federal Ministry of Works and Housing, with a particular emphasis on projects executed in Lagos State.
The research covers procurement processes, monitoring mechanisms, contractor performance, and project outcomes in selected ongoing and completed federal construction projects.
1.9 Limitations of the Study
During the course of this study, there were some problems encountered which stood as limitations to the research work. Some of the limitations include:
- Time Constraint: The time frame given to accomplish this project was very short due to school academic calendar and it was carried out under pressure which made the researcher not to implement some necessary features.
- Financial Constraint: Insufficient fund tends to impede the efficiency of the researcher in sourcing for the relevant materials, literature or information and in the process of data collection (internet, questionnaire and interview).
- Initial Cooperation Delay from Respondents: A particular limitation of this work came as a result of the respondent refusal to offer their cooperation at the initial time they were contacted. This contributed in making the success of this research study difficult.
1.10 Definition of Terms
Corruption: The abuse of entrusted power for personal gain, including bribery, favoritism, and embezzlement (Transparency International, 2021).
Procurement: The process of acquiring goods, services, or works through formalized procedures such as tendering or bidding, ensuring efficiency, transparency, and accountability (Aigbavboa & Thwala, 2019).
Project Delivery: The planning, execution, and completion of construction projects according to specified timelines, cost, and quality standards (Igbudu et al., 2021).
Transparency: The openness and accessibility of procurement processes and project information to relevant stakeholders (Ojo & Akinlabi, 2020).
Accountability: The obligation of individuals and institutions to account for their actions and decisions in procurement and project management (Eze et al., 2022).
Systemic Issues: Structural weaknesses or inefficiencies within the procurement process that enable unethical practices to persist (Olomola, 2020).
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